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Machine Screws, Phillips Flat Head, Stainless Steel 18-8, #4-40 x 5/16"

Diameter - Thread Pitch: #4-40
  • 18-8 Stainless steel includes 303 and 304 stainless steel
  • A machine screw is commonly identified by its small size
  • Considered the fastener industry standard for stainless steel
  • Flat head screws are made to sit flush against their installed material
  • Corrosion and rust resistant
  • Excellent in applications exposed to fresh water or moisture

#4-40 Stainless steel Phillips flat head machine screws are available in 18-8 stainless steel.

Product number: 1600032
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Click on a size/sku in the table to view product-specific details and specifications.

Specifications

  • ANSI: ANSI B18.6.3
  • Class: 2A
  • Color: Silver
  • Condition: New
  • Corrosion Resistant: Yes
  • Countersink: 82 Degree
  • Diameter: #4
  • Drive Style: Phillips
  • Head Type: Flat Head
  • Thread Direction: Right Hand
  • Thread Type: Coarse
  • Fit: 2A
  • Grade: 18-8
  • Head Height Max: 0.067
  • Head Diameter: Max 0.225 - Min 0.195
  • Head Style: Flat
  • Length: 5/16"
  • Material: Stainless Steel
  • Overall Head Height: Max 0.067 - Min 0.055
  • Part Number: 717029156266
  • Phillips Drive: #1
  • Product Type: Machine Screws
  • Size System: US
  • Size Type: Regular
  • Standards Met: ANSI B18.6.3
  • System of Measurement: Inch
  • Thread Direction: Right Hand
  • Thread Pitch: 40 Per Inch
  • Thread Size: #4-40
  • Thread Standard: UNF
  • Thread Type: Fine
  • Tolerance (IFI): Actual measurements may vary slightly +/- depending on production run within IFI Tolerances
  • Weight: 1 lb

Frequently Used With

Phillips Power Bits, #1, Length 2" Phillips Power Bits, #1, Length 2"
Volume Pricing*
1
$1.00
($1.00/ea)
10
$8.10
($0.81/ea)
50
$38.00
($0.76/ea)
$0.00
ACR Phillips Power Bits, #1 x 2" ACR Phillips Power Bits, #1 x 2"
Volume Pricing*
1
$1.04
($1.04/ea)
10
$9.80
($0.98/ea)
50
$47.00
($0.94/ea)
$0.00
Hex Machine Nuts, Stainless Steel 304, #4-40 (1/4 Flats x 3/32 Thick) Hex Machine Nuts, Stainless Steel 304, #4-40 (1/4 Flats x 3/32 Thick)
Volume Pricing*
1
$0.07
($0.07/ea)
100
$4.00
($0.04/ea)
1000
$30.00
($0.03/ea)
$0.00
Flat Washers, Stainless Steel 304, #4 (.125 ID x .312 OD x .031 Thick) Flat Washers, Stainless Steel 304, #4 (.125 ID x .312 OD x .031 Thick)
Volume Pricing*
1
$0.07
($0.07/ea)
100
$2.00
($0.02/ea)
1000
$10.00
($0.01/ea)
$0.00
Lock Washers, Split Ring, Stainless Steel 304, #4 (.114 ID x .209 OD x .025 Thick) Lock Washers, Split Ring, Stainless Steel 304, #4 (.114 ID x .209 OD x .025 Thick)
Volume Pricing*
1
$0.07
($0.07/ea)
100
$3.00
($0.03/ea)
1000
$20.00
($0.02/ea)
$0.00
Nylon Lock Nuts, Stainless Steel 304, #4-40 (.251 Flats x .153 Height) Nylon Lock Nuts, Stainless Steel 304, #4-40 (.251 Flats x .153 Height)
Volume Pricing*
1
$0.07
($0.07/ea)
100
$4.00
($0.04/ea)
1000
$30.00
($0.03/ea)
$0.00
Select Size/SKU & Quantity
18 Available Sizes
SIZE/SKU Review Volume Pricing* Enter Any Qty
#4-40 x 1/8"
1600002
1
$0.05 ($0.05/ea)
100
$4.00 ($0.04/ea)
1000
$30.00 ($0.03/ea)
$0.00
#4-40 x 3/16"
1600012
1
$0.05 ($0.05/ea)
100
$4.00 ($0.04/ea)
1000
$30.00 ($0.03/ea)
$0.00
#4-40 x 1/4"
1600022
1
$0.05 ($0.05/ea)
100
$4.00 ($0.04/ea)
1000
$30.00 ($0.03/ea)
$0.00
#4-40 x 5/16"
1600032
1
$0.05 ($0.05/ea)
100
$4.00 ($0.04/ea)
1000
$30.00 ($0.03/ea)
$0.00
#4-40 x 3/8"
1600042
1
$0.05 ($0.05/ea)
100
$4.00 ($0.04/ea)
1000
$30.00 ($0.03/ea)
$0.00
#4-40 x 7/16"
1600052
1
$0.05 ($0.05/ea)
100
$4.00 ($0.04/ea)
1000
$30.00 ($0.03/ea)
$0.00
#4-40 x 1/2"
1600062
1
$0.05 ($0.05/ea)
100
$4.00 ($0.04/ea)
1000
$30.00 ($0.03/ea)
$0.00
#4-40 x 9/16"
1600072
1
$0.05 ($0.05/ea)
100
$4.00 ($0.04/ea)
1000
$30.00 ($0.03/ea)
$0.00
#4-40 x 5/8"
1600082
1
$0.06 ($0.06/ea)
100
$5.00 ($0.05/ea)
1000
$40.00 ($0.04/ea)
$0.00
#4-40 x 11/16"
1600092
1
$0.06 ($0.06/ea)
100
$5.00 ($0.05/ea)
1000
$40.00 ($0.04/ea)
$0.00
#4-40 x 3/4"
1600102
1
$0.06 ($0.06/ea)
100
$5.00 ($0.05/ea)
1000
$40.00 ($0.04/ea)
$0.00
#4-40 x 7/8"
1600112
1
$0.08 ($0.08/ea)
100
$6.00 ($0.06/ea)
1000
$50.00 ($0.05/ea)
$0.00
#4-40 x 1"
1600122
1
$0.08 ($0.08/ea)
100
$6.00 ($0.06/ea)
1000
$50.00 ($0.05/ea)
$0.00
#4-40 x 1-1/8"
1600132
1
$0.10 ($0.10/ea)
100
$7.00 ($0.07/ea)
1000
$60.00 ($0.06/ea)
$0.00
#4-40 x 1-1/4"
1600142
1
$0.10 ($0.10/ea)
100
$7.00 ($0.07/ea)
1000
$60.00 ($0.06/ea)
$0.00
#4-40 x 1-1/2"
1600152
1
$0.15 ($0.15/ea)
100
$10.00 ($0.10/ea)
1000
$90.00 ($0.09/ea)
$0.00
#4-40 x 1-3/4"
1600162
1
$0.17 ($0.17/ea)
100
$12.00 ($0.12/ea)
1000
$100.00 ($0.10/ea)
$0.00
#4-40 x 2"
1600172
1
$0.18 ($0.18/ea)
100
$13.00 ($0.13/ea)
1000
$110.00 ($0.11/ea)
$0.00

*Volume pricing available on select products. Products without quantity breaks are priced per unit.

Page Total: $0.00

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